Influence of fuel on phase formation, morphology, electric and dielectric properties of iron oxides obtained by SCS method
Source abstract
Abstract
Abstract Nanopowders of iron oxides were obtained by Solution Combustion Synthesis (SCS) method from sol-gel compositions containing iron nitrates and soluble organic reducing agents (glycine, urea, citric acid). The synthesis processes and their intensity depending on the type of fuel and fuel/oxidizer ratio (ϕ) were investigated. It was established that the combustion regime affects the phase formation of the obtained powders, their morphology, the color of the final Fe2O3 powders, dielectric properties and etc. It was shown that iron oxides with a preferred morphology and high dielectric properties (e = 44.5 at ϕ = 0.6 vs e = 4.0 at ϕ = 1.4 using urea as fuel) could be produced by the SCS method.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Iron oxide chemistry and applications · Advancements in Battery Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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